For the customers
0302
The real comfort comes from a place where our effortto satisfy customers' needs is invested every day.
Safety and Reliability Ride comfort
SIGMA
elevator`s safety record, that ofmoving of passengers every day without
incident, is unsurpassed by any other
vehicle system. This is the result of a very
intense quality assurance program that
makes fool-proof products from the design
stage. SIGMA provides a “best-in-class” ride quality
on every lift that we install.
PM gearless machine
Highly efficient gearless traction systems
with permanent magnet synchronous
motor (PMSM) provide safe and stable
rides with a minimum level of vibration
and noise.
Brake operation 01
The reliable double drum brake offers
excellent brake operation in both the
downward and upward moving of elevator
without noise and shock.
Customer-friendly
Sensitivity test
SOLON
TM COMFORT
E&I panel
Customers may experience a robust
elevator which has been proven in the
door impact test and deflection test in
conformity with international standards. is the result oftechnological advances that affect the designof the elevator hoistway and equipment room. The Emergency and Inspection (E&I) panel
located on the top landing floor provides
all of the controls necessary to perform
rescue and inspection operations quickly. 4
Smooth operation
5
A high-switching speed of power device in
the drive (IGBT) and VVVF control ensure a
consistently smooth motion profile which
results in a comfortable ride. SIGMA`s machine roomless (MRL) elevator
allows the building to be free from unsightly
construction on the roof and provides more
flexibility in building design. Through SIGMA NeT (Elevator monitoring
system) which monitors elevator,
escalator
and movingwalks by internet-based
software, our elevator not only provides a
comprehensive and easy-to-use interface,
but also brings perfect quality to reality.
Space savings
The structural design improves the net space
of the car in any given hoistway and provides
more rental areas within the building.
PM gearless machine EMI Test Vibration and Dropping Test
ESD Test Construction cost savings
(Electro Magnetic Interference) Our MRL solution allows the owner to save
on construction work and materials.
It also leads to the reduction of the total
building cost.
Energy savings
Burst Test (Electro Static Discharge) The compact motor design not only uses a
lower initial electricity load but it also
consumes less energy than a conventional
geared system.